//
//  CustomerA.h
//  工厂模式
//
//  Created by Song on 2018/5/20.
//  Copyright © 2018年 Song. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "SubscriptionServiceCenterProtocol.h"

@interface CustomerA : NSObject <SubscriptionServiceCenterProtocol>

@end
